Holdings: Portland study interim analysis

Other Authors:	United States. Environmental Protection Agency. Office of Mobile Source Air Pollution Control. Emission Control Technology Division,
Format:	eBook
Language:	English
Published:	[Ann Arbor, Mich.] : Emission Control Technology Division, Office of Mobile Source Air Pollution Control, Office of Air, Noise, and Radiation, U.S. Environmental Protection Agency, 1979.
Physical Description:	1 online resource (14 pages in various pagings) : illustrations.
Subjects:	Automobiles -- Motors -- Exhaust gas -- United States -- Observations. Automobiles -- United States -- Motors -- Maintenance and repair -- Observations. Automobiles -- Inspection -- United States -- Observations. Air -- Pollution -- United States -- Observations.
Online Access:	https://purl.fdlp.gov/GPO/gpo132084

https://purl.fdlp.gov/GPO/gpo132084

Location	Call Number:	Status
CMU Gov Pub Electronic	EP 1.2:P 83/5	Online